538853012 has 12 divisors (see below), whose sum is σ = 998463060. Its totient is φ = 253577856.

The previous prime is 538853011. The next prime is 538853017. The reversal of 538853012 is 210358835.

It can be written as a sum of positive squares in 2 ways, for example, as 454286596 + 84566416 = 21314^2 + 9196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538853011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3962087 + ... + 3962222.

It is an arithmetic number, because the mean of its divisors is an integer number (83205255).

Almost surely, 2^538853012 is an apocalyptic number.

It is an amenable number.

538853012 is a deficient number, since it is larger than the sum of its proper divisors (459610048).

538853012 is a wasteful number, since it uses less digits than its factorization.

538853012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7924330 (or 7924328 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 538853012 is about 23213.2077059591. The cubic root of 538853012 is about 813.7483199077.

The spelling of 538853012 in words is "five hundred thirty-eight million, eight hundred fifty-three thousand, twelve".